package dao;

import entity.Customer;
import entity.Flower;

import java.util.List;

public interface CustomerDAO {
    public boolean addCustomer(Customer customer);      //添加
    public List<Customer> checkCustomer();      //查询
    public List<String> buyFlower(int cid);         //逻辑业务层传入顾客编号        查询是否是vip   用于返回到service层计算价格
}
